Can BYD's charging piles charge other cars?

[RiverLynn]

BYD's charging piles can charge other cars. Relevant information about BYD is introduced as follows: Introduction: BYD is a Chinese automotive brand, established in 1995, mainly producing commercial and family cars as well as batteries. BYD automobiles adhere to the development path of independent research, independent production, and independent branding, committed to creating truly cost-effective vehicles for the people. The product designs incorporate advanced concepts from international trends while aligning with the aesthetic values of Chinese culture. Logo: The new BYD logo will no longer use the original blue and white colors, changing the pattern to an oval shape and incorporating light and shadow elements. There have been significant changes in the arrangement of fonts and the colors of the graphics, highlighting the innovation, technology, and essence of corporate culture of BYD automobiles, injecting new meaning and vitality into the BYD brand.

[DiOwen]

Many friends have been asking whether BYD charging piles are universally compatible. Let me share my actual experience. Last year, I installed a 7kW BYD pile to charge my own Tang. Last week, my neighbor came to test it with their XPeng P7—the charging gun clicked and locked in place, and the central display showed a stable charging power of 6.5kW. Later, other EVs in the neighborhood like the Tesla Model 3 and NIO ES6 also tried it, and they could generally charge without issues. However, do check if there’s a vehicle certification label on the pile. My original pile states ‘Compliant with China Standard GB/T 2015,’ so any new energy vehicle with a national standard interface should work fine, though charging speed might be slightly slower than with the original manufacturer’s pile.

[Kinsley]

Frequently assisting car owners in testing charging equipment, I have personally tested BYD's third-generation AC charging pile. From a technical perspective, over 90% of electric vehicles on the market currently use the national standard AC charging protocol, with a unified physical interface of a seven-pin socket. Using a tester to measure the pile's output, the 220V voltage and communication signals fully comply with national standards. However, attention should be paid to older imported models, such as the BMW i3 before 2018, which requires an adapter. Additionally, it's advisable to check the power rating on the charging pile's nameplate. BYD commonly offers several specifications like 3.3kW/7kW/40kW. For small vehicles like the Wuling Hongguang MINI, it's necessary to lower the charging current.

[LaIsla]

Comparison of charging performance across different brands: For domestic models like the XPeng G3, using BYD charging piles achieves a charging speed close to 97% of the original manufacturer's pile. The Li ONE drops to around 6kW, while the Ora Good Cat performs completely normally. Pay special attention to the integrity of the CC/CP signal pins on the charging gun head, as these are crucial for the vehicle-pile handshake. There was an instance where a Tesla couldn't charge, and it was later discovered that the issue was due to a stuck spring in the gun head causing communication interruption—cleaning it resolved the problem. For routine maintenance, remember to inspect the waterproof rubber ring on the gun head monthly, as water accumulation during the rainy season can easily lead to short circuits.

[Phillips]

Simply put, there are three main points to consider: First is the physical interface compatibility. Nowadays, most newly released vehicles use the national standard seven-pin interface. Second, the communication protocol must support GB/T 27930, which is built into BYD charging piles. Lastly, power matching is crucial. For example, a BYD 7kW charging pile can charge an Aion Y at full speed, but only delivers 30% of its power when used with a Porsche Taycan. For practical use, it's advisable to have an adjustable current charging pile to accommodate different car brands in residential areas.

[DeKevin]

From the perspective of charging protocol compatibility, it is indeed universal. The national standard charging process consists of six stages: physical connection, insulation detection, communication handshake, etc. BYD's charging pile PLC communication module is compatible with mainstream brands. Last year at a charging exhibition, a test was conducted where it took 32 seconds to complete the handshake after connecting to a JAC iEV7S, with the charging current stabilizing at 32A. However, it's important to note the differences in vehicle-side BMS systems. For example, the WM Motor EX5 experienced two instances of mid-charge disconnection, which were later resolved by upgrading the vehicle's system. It is recommended to check the 'List of Approved Charging Equipment' in the vehicle's manual before using a charging pile to avoid compatibility issues.